Math Problem Statement
Jika diketahui Matriks O adalah Matriks Nol: [2x y; 3z z] - [6 -x; 2y 7] + [2 1; -9 6] = O. Nilai dari x + z + y = ?
Solution
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Math Problem Analysis
Mathematical Concepts
Matrix Algebra
Equations
Formulas
Matrix addition: A + B = C
Matrix element-wise equality
Theorems
Matrix zero theorem (A matrix is zero if all its elements are zero)
Suitable Grade Level
Grades 10-12